Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
Correct Answer :
C. ALU
Related Questions
Which is an item of storage medium in the form of circular plate?
Disk
CPU
Printer
ALU
IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from everywhere. Can you name the country which contribu
India
China
Germany
Taiwan
Which of the following is input device?
scanner
speaker
monitor
projector
________ are high-end printers
Inkjet
Laser
Thermal
Dot matrix
Digital devices are
Digital Clock
Automobile speed meter
Clock with a dial and two hands
All of them
The radian of a number system
Is variable
Has nothing to do with digit position value
Equals the number of its distinct counting digits
Is always an even number
Which is not consisted in a processor
ALU
CU
Memory
Registers
Which of the following statement is valid?
Lady Augusta is the first programmer
Ada is the daughter of Lord Byron, a famous English poet
ADA is a programming language developed by US Defense
All of above
The programs which are as permanent as hardware and stored in ROM is known as
Hardware
Software
Firmware
ROM ware
Any type of storage that is used for holding information between steps in its processing is
CPU
Primary storage
Intermediate storage
Internal storage
Which of the following term means to reckon?
putare
com
computa
computar
Which of the printers used in conjunction with computers uses dry ink powder?
Daisy wheel printer
Line printer
Laser printer
Thermal printer
Identify the true statement
Computers are 100% accurate but it can suffer from GIGO
Computers are reliable because they use electronic component which have very low failure rate
Computer is never tired and does not suffer from boredom
All of above
Memory is made up of
Set of wires
Set of circuits
Large number of cells
All of these
Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
When a logic bomb is activated by a time-related event, it is known as a:
Time-related bomb sequence.
Virus.
Time bom
Trojan horse.
MSI stands for
Medium Scale Integrated Circuits
Medium System Integrated Circuits
Medium Scale Intelligent Circuit
Medium System Intelligent Circuit
Nepal brought a computer for census of 2028 BS. This computer was of
first generation
second generation
third generation
fourth generation
Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
Accuracy
Reliability
Versatility
Automatic
Why is it unethical to share copyrighted files with your friends?
It is not unethical, because it is legal.
It is unethical because the files are being given for free.
Sharing copyrighted files without permission breaks copyright laws.
It is not unethical because the files are being given for free.
________ is the key we use to run the selected command.
SHIFT
TAB
ENTER
CTRL
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Select the Odd one
Operating system
Interpreter
Compiler
Assembler
Which American computer company is called Big Blue?
Microsoft
Compaq Corp
IBM
Tandy Svenson
Which of the following is a class of computers based on model?
Digital Computer
Hybrid Computers
Analog Computers
AT Computers
The memory which is programmed at the time it is manufactured
ROM
RAM
PROM
EPROM
The amount of vertical space between lines of text in a document is called
double-space
line spacing
single space
vertical spacing
What is meant by a dedicated computer?
Which is used by one person only
Which is assigned one and only one task
Which uses one kind of software
Which is meant for application software
Which computers are used as servers for any medium sized organizations?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers